450060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 1359456

約数和(自身を除く): 909396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 577, 780, 1154, 1731, 2308, 2885, 3462, 5770, 6924, 7501, 8655, 11540, 15002, 17310, 22503, 30004, 34620, 37505, 45006, 75010, 90012, 112515, 150020, 225030, 450060]

約数ペア:

[(1, 450060), (2, 225030), (3, 150020), (4, 112515), (5, 90012), (6, 75010), (10, 45006), (12, 37505), (13, 34620), (15, 30004), (20, 22503), (26, 17310), (30, 15002), (39, 11540), (52, 8655), (60, 7501), (65, 6924), (78, 5770), (130, 3462), (156, 2885), (195, 2308), (260, 1731), (390, 1154), (577, 780)]